package com.sky.mapper;

import com.sky.annotation.AutoFill;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishVO;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;
import java.util.Map;

@Mapper
public interface DishMapper {
    /**
     * 分页查询
     * @param dishPageQueryDTO
     * @return
     */
     List<DishVO> page(DishPageQueryDTO dishPageQueryDTO);



    /**
     * 根据分类id查询菜品数量
     *
     */
    @Select("select count(id) from dish where category_id = #{categoryId}")
    Integer countByCategoryId(Long categoryId);

    @AutoFill(OperationType.INSERT)
    public void insert(Dish dish);

    @Select("select status from dish where id=#{id}")
    Integer checkStatus(Long id);

    @Delete("delete from dish where id =#{id}")
    void delete(Long id);

    @Select("select * from dish where id =#{id};")
    DishVO getById(Long id);

    @AutoFill(OperationType.UPDATE)
    void update(Dish dish);

    /**
     * 动态条件查询菜品
     * @param dish
     * @return
     */
    List<Dish> getList(Dish dish);

    @Select("select a.* from dish a left join setmeal_dish b on a.id = b.dish_id where b.setmeal_id = #{setmealId}")
    List<Dish> getBySetmealId(Long id);
    /**
     * 根据条件统计菜品数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
